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Puppy Predictor

Cocker Spaniel Size Calculator

How big will my Cocker Spaniel get? Predict adult weight and track your puppy's development.

Breed Overview

About the Cocker Spaniel

Gentle, smart, and happy

Group

Sporting

Size Category

Small

Lifespan

10-14 years

Full Maturity

12 months

Temperament Traits

GentleSmartHappyTrustworthyPlayfulMerry

Growth & Height Benchmarks

Expected Adult Weight

20-30lbs

Typical Male

20-30 lbs

14.5-15.5" tall

Typical Female

20-30 lbs

13.5-14.5" tall

How the Cocker Spaniel Calculator Works

1

High-Sensitivity Dynamic Modeling

We use a proprietary High-Sensitivity Dynamic Model calibrated specifically for Cocker Spaniel development. This accounts for the biological reality that growth velocity decelerates sharply as a puppy matures, ensuring pinpoint accuracy for both 8-week-old puppies and older teenagers.

2

Maturity Window Calibration

A Cocker Spaniel typically reaches its full skeletal structure around 12 months. Our algorithm applies a specific maturity multiplier that adjusts the projection as your puppy approaches this target window.

3

Standard Deviation Check

Every projection is cross-referenced against the Cocker Spaniel breed standard (20–30 lbs). While estimates can begin at 6 weeks, data collected after the 12-week mark provides the highest statistical confidence.

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